Angular bootstraping not working after browser refresh

I have a strange problem with angular bootstraping.

I cannot paste all the code, but shortly:

• there is no ng-app in index.html
• there jQuery ajax to check if I am signed

• if i enter - i call (and everything is ok):

  angular.element('body').ready(function(){
    angular.bootstrap(angular.element('body'),['app']);
    console.log('is always called'); //is always called
  })
  
        
  
          
          
          
        
  
      

• If I am not signed, I:

  app = angular.injector(['app.templates'])
  content = app.get('$templateCache').get('login.html')
  
  $compile = app.get('$compile')
  $scope = app.get('$rootScope').$new(true)
  $('body').append content
  $compile($('body').contents())($scope)
  $scope.login = function() { // doing login ajax }
  
        
  
          
          
          
        
  
      

  and it works great.

• in $ scope.login function I am doing ajax which is angular bootstrapping app (code above) and that's ok

• In my angular app, I have a signout function that makes a simple jQuery ajax call to checkout server side.
• after successful checkout i do window.location.reload(true/false doesn't matter)
  
  and after reboot i see login form, i login, angular app starts and is ok
• I am logged in, I have an angular app, I refresh my browser (F5) - and that's ok (check registration, upload)

Point:

While I logged out and I reload the page refresh page (F5), the registration form is visible, but after successful registration ajax angular fails to load?

Another page refresh does a registration check and is the bootstrap in the order signout does window.location.reload()

(which should be equivalent to F5) and the IS upload succeeds.

Another thing is after successful registration, I changed from angular bootstrap to window.location.reload (true / false doesn't matter), reload the page and have to do registration check which should cause angular to load, but this is NOT. I need to refresh the page one more time and it STARTS o_O

I have no idea what to do.